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- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
Health geography hierarchy boundaries, December 2021, England and Wales.Boundaries used (BGC) for geographies in England and Wales are generalised (20m) and are clipped to the coastline for...
- Published by:
- North Sea Transition Authority
- Last updated:
- 19 June 2026
As part of the NSTA’s
published 2018/19 Activity Plan, the NSTA is publishing a set of regional
geological maps for the Cardigan Bay and East Irish Sea. These maps represent
the eighth set of...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This is a lookup file between wards and Senedd Cymru constituencies in Wales as at 31st December 2022. (File size - 184KB)Field Names - WD22CD, WD22NM, WD22NMW, UA22CD, UA22NM, SENC22CD,...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
A lookup file of wards to unitary authorities to Senedd Cymru electoral regions in Wales as at 31st December 2022. (File size - 176KB) Field Names - WD22CD, WD22NM, UA22CD, UA22NM,...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This zip file contains the Code History Database for the United Kingdom as at June 2020. To download the zip file click the Download button. Updated...
- Published by:
- Office for National Statistics
- Last updated:
- 09 December 2025
This is a lookup file between local authority districts and local resilience forums in England and Wales as at 31st December 2022. (File Size - 56 KB)Field Names - LAD22CD, LAD22NM, LRF22CD,...
- Published by:
- Office for National Statistics
- Last updated:
- 04 August 2025
This file contains the digital vector boundaries for National Parks, in Great Britain, as at December 2013.The boundaries available are: (BFE) Full resolution - extent of the realm (usually this is...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
A lookup file between unitary authorities and local health boards in Wales as at 1st April 2019. (File Size - 16 KB)File includes the boundary change between W11000026 - Abertawe Bro...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This is a lookup file between local authority districts, Public Health England Centres and Public Health England Regions in England as at 31st December 2018. (File Size - 88 KB)Field Names -...
- Published by:
- OpenDataNI
- Last updated:
- 18 June 2026
An aerial survey of several river course sites across Northern Ireland was commissioned and purchased by the NIEA (Northern Ireland Environment Agency) Land Management Team in 2018. The purpose of...
- Published by:
- Office for National Statistics
- Last updated:
- 04 February 2026
This file contains names and codes for the non-civil parished areas in England as at 31st December 2025. (File Size - 40 KB)Field Names - NCP25CD, NCP25NMField Types - Text, TextField...
- Published by:
- Office for National Statistics
- Last updated:
- 04 February 2026
This file contains the names and codes for London Assembly Constituencies in England as at 31st December 2025. (File size - 16KB)Field Names - LAC25CD, LAC25NMField Types - Text, TextField...
- Published by:
- Office for National Statistics
- Last updated:
- 04 February 2026
This file contains the names and codes for registration districts in England and Wales as at 31st December 2025. (File Size - 32KB)Field Names - REGD25CD, REGD25NMField Types - Text,...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This file contains the names and codes for the Scottish Parliamentary Constituencies in Scotland as at 31st December 2023. (File Size - 16 KB) Field Names - SPC23CD, SPC23NMField...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This zip file contains the Code History Database for the United Kingdom as at February 2017. To download the zip file click the Download button. The Code History Database (CHD) contains...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This zip file contains the Code History Database for the United Kingdom as at December 2023. (File size: 31.7 MB)To download the zip file click the Download...
- Published by:
- Office for National Statistics
- Last updated:
- 20 September 2023
This zip file contains the Standard Area Measurements (SAM) for the National Parks in Great Britain as at 31 December 2018 in CSV and XLSX format. All measurements provided are ‘flat’ as they...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This file is a lookup between 2022 built up areas and regions as at 31st December 2022 in Great Britain. (File Size 1.5 MB).Field Names - BUA22CD, BUA22NM, BUA22NMW, BUA22NMG, RGN22CD, RGN22NM,...
- Published by:
- Office for National Statistics
- Last updated:
- 24 November 2024
This file is a lookup between LSOA (2021), Sub Integrated Care Board Locations (SICBL), Integrated Care Boards (ICB), Cancer Alliances (CAL) and local authority districts (LAD) in England as...
- Published by:
- Office for National Statistics
- Last updated:
- 11 August 2025
This zip file contains the Standard Area Measurements (SAM) for the electoral areas in the United Kingdom as at 31 December 2018. This includes the Westminster Parliamentary Constituencies and...
